<ul>
  <li
    *ngFor="let item of members"
  >
    <div class="content">
      <seed-avatar class="avatar"
                   [userId]="item.userId"
                   [lazyLoadAvatar]="item.iconUrl"
      ></seed-avatar>
      <span class="nickname">{{item.nickName||'无'}}</span>
    </div>
  </li>
</ul>
